V3 + V2 is the sameBase Form Simple Past Past Participle

Bend bent bent

Bring brought brought

Buy bought bought

Catch caught caught

Feel felt felt

Find found found

Fight fought fought

Hear heard heard

have, has had had

Hold held held

Keep kept kept

Leave left left

lie lied lied

light lit lit

make made made

mean meant meant

meet met met

pay paid paid

say said said

sell sold sold

send sent sent

sit sat sat

sleep slept slept

speed sped sped

spend spent spent

stand stood stood

strike struck struck

tell told told

think thought thought

understand understood understood

win won won

build built built

V1 – V2 – V3 all are differentBase Form Simple Past Past Participle

be, am, is, are was, were beenbegin began begunbite bit bittenblow blew blownbreak broke brokenchoose chose chosendo did donedraw drew drawndrink drank drunkdrive drove driveneat ate eatenfall fell fallenfly flew flownforget forgot forgottenfreeze froze frozenget got gottengive gave givengo went gonegrow grew grownhide hid hiddenknow knew knownlie lay lainride rode riddenring rang rungrise rose risensee saw seensing sang sungspeak spoke spokenstand stole stolenswim swam swumtake took takenthrow threw thrownwake woke wokenwear wore wornwrite wrote writtenlose lost lost

V1 + V3 is the same

Base Form Simple Past Past Participle

become became become

come came come

run ran run